sendmsgdialog.java

《j2ee开发全程实录》随书源码

package com.cownew.PIS.base.msgCenter.client;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.event.ActionEvent;

import javax.swing.Icon;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.JToolBar;
import javax.swing.SwingConstants;

import com.cownew.PIS.base.permission.common.IUserDAO;
import com.cownew.PIS.base.permission.common.UserInfo;
import com.cownew.PIS.framework.client.RemoteServiceLocator;
import com.cownew.PIS.framework.common.msgMgr.IMessageService;
import com.cownew.PIS.ui.base.UIPanel;
import com.cownew.PIS.ui.ctrl.prompt.OVPicker.PopupValueObjectPicker;
import com.cownew.PIS.ui.utils.PISAbstractAction;
import com.cownew.ctk.ui.swing.MsgBox;

public class SendMsgDialog extends UIPanel
{

	private JPanel jPanel = null;
	private JPanel jPanel1 = null;
	private JScrollPane jScrollPane = null;
	private JTextArea txtBody = null;
	private JLabel jLabel = null;
	private JTextField txtTitle = null;
	
	protected ActionSend actionSend;
	private PopupValueObjectPicker pdpReceiver = null;
	
	public SendMsgDialog() throws Exception
	{
		super();
		initialize();
	}

	/**
	 * This method initializes this
	 * 
	 */
	protected void initialize() {
		super.initialize();
        this.setLayout(new BorderLayout());
        this.setSize(new Dimension(504, 189));
        this.add(getJPanel(), BorderLayout.NORTH);
        this.add(getJPanel1(), BorderLayout.CENTER);
			
	}

	/**
	 * This method initializes jPanel	
	 * 	
	 * @return javax.swing.JPanel	
	 */
	private JPanel getJPanel()
	{
		if (jPanel == null)
		{
			jLabel = new JLabel();
			jLabel.setText("标题");
			jLabel.setHorizontalAlignment(SwingConstants.CENTER);
			jLabel.setHorizontalTextPosition(SwingConstants.CENTER);
			jLabel.setPreferredSize(new Dimension(50, 16));
			jPanel = new JPanel();
			jPanel.setLayout(new BorderLayout());
			jPanel.setPreferredSize(new Dimension(100,30));
			jPanel.add(jLabel, BorderLayout.WEST);
			jPanel.add(getTxtTitle(), BorderLayout.CENTER);
			jPanel.add(getPdpReceiver(), BorderLayout.EAST);
		}
		return jPanel;
	}

	/**
	 * This method initializes jPanel1	
	 * 	
	 * @return javax.swing.JPanel	
	 */
	private JPanel getJPanel1()
	{
		if (jPanel1 == null)
		{
			jPanel1 = new JPanel();
			jPanel1.setLayout(new BorderLayout());
			jPanel1.add(getJScrollPane(), BorderLayout.CENTER);
		}
		return jPanel1;
	}

	/**
	 * This method initializes jScrollPane	
	 * 	
	 * @return javax.swing.JScrollPane	
	 */
	private JScrollPane getJScrollPane()
	{
		if (jScrollPane == null)
		{
			jScrollPane = new JScrollPane();
			jScrollPane.setViewportView(getTxtBody());
		}
		return jScrollPane;
	}

	/**
	 * This method initializes txtBody	
	 * 	
	 * @return javax.swing.JTextArea	
	 */
	private JTextArea getTxtBody()
	{
		if (txtBody == null)
		{
			txtBody = new JTextArea();
		}
		return txtBody;
	}

	/**
	 * This method initializes txtTitle	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getTxtTitle()
	{
		if (txtTitle == null)
		{
			txtTitle = new JTextField();
		}
		return txtTitle;
	}

	
	protected void initAction()
	{
		super.initAction();
		actionSend = new ActionSend("发送");
	}
	
	public JToolBar getToolBar()
	{
		JToolBar toolBar = new JToolBar();
		JButton btnSend = new JButton(actionSend);
		toolBar.add(btnSend);
		return toolBar;
	}
	
	protected void actionSend_Performed(ActionEvent e)
	{
		IMessageService msgService = (IMessageService) RemoteServiceLocator
				.getRemoteService(IMessageService.class);
		String title = getTxtTitle().getText();
		String body = getTxtBody().getText();
		UserInfo receiver = (UserInfo) getPdpReceiver().getValueObject();
		msgService.sendMessage(title, body, receiver.getId());
		MsgBox.showInfo(this, "发送成功!");
		new MessageListenTask().run();
	}
	
	protected class ActionSend extends PISAbstractAction
	{

		public ActionSend(String name, Icon icon)
		{
			super(name, icon);
			
		}

		public ActionSend(String name)
		{
			super(name);
			
		}

		public void onActionPerformed(ActionEvent e) throws Exception
		{
			actionSend_Performed(e);
		}
		
		
	}

	/**
	 * This method initializes pdpReceiver	
	 * 	
	 * @return com.cownew.PIS.ui.ctrl.prompt.OVPicker.PopupValueObjectPicker	
	 */
	private PopupValueObjectPicker getPdpReceiver()
	{
		if (pdpReceiver == null)
		{
			pdpReceiver = new PopupValueObjectPicker(IUserDAO.class);
			pdpReceiver.setDisplayProperty("number");
		}
		return pdpReceiver;
	}

	
}  //  @jve:decl-index=0:visual-constraint="10,10"